48 IIGW (48 GW II)
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| Year: 1952/1949 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 4: UCH11 UBF11 UCL11 UM11 | ||||
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| Semiconductors (the count is only for transistors) | Tr.Gl.=Metal-rectif. |
| Main principle | Superheterodyne (common); ZF/IF 470 kHz |
|---|---|
| Tuned circuits | 8 AM circuit(s) |
| Wave bands | Broadcast, Long Wave and Short Wave. |
| Details | |
| Power type and voltage | AC/DC-set / 220 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) |
| Power out | |
| from Radiomuseum.org | Model: 48 IIGW - Gerufon-Radio Walter Velten KG |
| Material | Wooden case |
| Shape | Tablemodel, low profile (big size). |
| Notes | Elektrisch wie 48GW, zusätzlich Mag. Auge. gem. [596] kein Mag.Auge |
| External source of data | E. Erb 3-907007-36-0 |
| Source of data | Radiokatalog Band 2, Ernst Erb |
| Circuit diagram reference | Lange Schaltungen der Funkindustrie, Buch 3 |
| Mentioned in | Beitter "Gerufon-Radio Quedlinburg"; S.83 |
All listed radios etc. from Gerufon-Radio Walter Velten KG, Radiogerätefabrik Quedlinburg; Quedlinburg/Harz (Ostd.)
Here you find 39 models, 28 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
